Schmutz pyorrhea
[医] 垢性牙槽脓溢
🧩 词语组成解析
n. <俚>污物,垃圾,废物
n. [医]脓漏, 脓溢
🗣️ 情景例句
I can't figure out why she said so.
我不能理解她为什么这样说。
Rats leave (or desert or forsake) a sinking ship.
船沈鼠先窜。
I went on an excursion recently, but my trip took me longer than I expected.
最近我作了一次短途旅行，但这次旅行所花费的时间比我预计的要长。